CN218957907U

CN218957907U - Lithium battery energy storage box for locomotive

Info

Publication number: CN218957907U
Application number: CN202223005076.2U
Authority: CN
Inventors: 石斌; 黄耀鸣; 毛显华
Original assignee: Fujian Yuansheng Automobile Parts Technology Co ltd
Current assignee: Fujian Yuansheng Automobile Parts Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-02
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a lithium battery energy storage box for a locomotive, which belongs to the technical field of lithium battery energy storage boxes and aims at solving the problems that a certain abnormal sound is easy to generate due to operation in a non-horizontal state and the lithium battery energy storage box is easy to damage in a long-term use process; the utility model can ensure that the battery box body runs in a horizontal state, thereby avoiding the occurrence of certain abnormal sound when the battery box body runs, and prolonging the service life of the device.

Description

Lithium battery energy storage box for locomotive

Technical Field

The utility model belongs to the technical field of lithium battery energy storage boxes, and particularly relates to a lithium battery energy storage box for a locomotive.

Background

Along with the development of the current traffic energy power system to cleanness, low carbonization and high efficiency, the rail traffic equipment is gradually expanded to the new energy field, more and more pure electric vehicles are generated, the pure electric vehicles have high power and high load, the safety requirement on the used energy storage equipment is higher than that of the electric vehicles, and lithium batteries used for electric locomotives are often stored in corresponding lithium battery energy storage boxes.

In the lithium battery energy storage box in the prior art, because the lithium battery energy storage box is limited by a fixed position, certain inclination is easy to exist, so that a system inside the lithium battery energy storage box runs in a non-horizontal state, however, the lithium battery energy storage box runs in an inclined state to easily generate certain abnormal sound, and in the long-term use process, internal parts can deviate, so that the noise generated by the lithium battery energy storage box is larger and larger in length, the damage to the lithium battery energy storage box is easy to occur, certain economic loss is caused, and the lithium battery energy storage box is unfavorable for use.

Therefore, a lithium battery energy storage box for a locomotive is needed, and the problems that a certain abnormal sound is easy to generate due to operation in an untevel state in the prior art, and the lithium battery energy storage box is easy to damage in a long-term use process are solved.

Disclosure of Invention

The utility model aims to provide a lithium battery energy storage box for a locomotive, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium battery energy storage box for locomotive, includes the installation base, one side at installation base top is fixed with two fixing bases that are symmetrical distribution, two the intermediate position department rotation of fixing base is connected with the dwang, the fixed cover in intermediate position department of dwang outer peripheral face is equipped with the battery box body, the opening has been seted up to the opposite side at installation base top, open-ended inside rotates and is connected with the threaded rod, the outside of installation base is passed and extends to one side of threaded rod, threaded rod outer peripheral face is located open-ended inside partial threaded connection has the thread bush, the fixed surface at thread bush top has the connecting plate, the both ends at connecting plate top are articulated to have the bracing piece that is symmetrical distribution, the top of bracing piece articulates with the surface of battery box body bottom, one side of dwang passes one of fixing base and extends to the outside of fixing base, one side of dwang outer peripheral face is provided with the screw thread section, the surface threaded connection of screw section has the bush seat, the both sides of bush seat run through threaded connection has first bolt, one of fixing base is close to the position department of first bolt of adjacent position, the one end has seted up the thread groove, the bubble level that the inside the surface of first position bolt extends to the inside the bubble level.

In the scheme, it is to be noted that one side of the battery box body is communicated with two radiating holes, one side of the radiating holes is provided with a ring body, a dustproof net is fixed at the middle position of the ring body, and a plurality of second bolts are fixed around the battery box body surface at the side position of the radiating holes in an equidistant mode.

It is further worth to say that the outer peripheral face threaded connection of second bolt has the cardboard, one side of cardboard is inconsistent with the surface of adjacent position ring body.

It should be further noted that the ring body is provided with a ring groove on the surface close to one side of the battery case body, a sealing ring is inserted in the ring groove, and the surface of the sealing ring close to one side of the battery case body penetrates through the ring groove at the adjacent position and is fixed with the surface of the battery case body.

As a preferred implementation mode, the connecting plate is located one side that the bracing piece kept away from each other and runs through and offer rectangular channel, the inside of rectangular channel runs through and inserts and is equipped with spacing, the bottom of spacing passes adjacent position rectangular channel and is fixed mutually with the surface at installation base top.

As a preferred embodiment, the inner cavity of the opening is in a T-shaped configuration, and the threaded sleeve is in a T-shaped configuration.

Compared with the prior art, the lithium battery energy storage box for the locomotive provided by the utility model at least comprises the following beneficial effects:

(1) Whether observe battery box body under the horizontality through bubble spirit level, make the bracing piece can take place the angle variation through rotating the threaded rod to make battery box body can take place the angle variation, thereby can adjust battery box body to the horizontality, thereby can make battery box body be in the horizontality operation, thereby avoid the emergence that produces certain abnormal sound condition when battery box body operates, thereby can improve the life of the device, thereby improved the practicality of the device.

(2) Can play the radiating effect through the louvre, can play dustproof effect through the dust screen to the ring body can be limited it through the cardboard, thereby makes the ring body can install and dismantle, thereby can change ring body and dust screen, thereby improved the use convenience of the device, thereby can ensure that the dust screen also can play better dustproof effect in the long-term in-process of using, thereby further improved the practicality of the device.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present utility model;

FIG. 4 is a schematic perspective view of a partial structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure at C in fig. 4 according to the present utility model.

In the figure: 1. a mounting base; 2. a battery case; 3. an opening; 4. a threaded rod; 5. a thread sleeve; 6. a connecting plate; 7. a support rod; 8. a limit bar; 9. rectangular grooves; 10. a fixing seat; 11. a rotating lever; 12. a threaded section; 13. a sleeve seat; 14. a first bolt; 15. a thread groove; 16. a heat radiation hole; 17. a ring body; 18. a dust screen; 19. a ring groove; 20. a seal ring; 21. a second bolt; 22. a clamping plate; 23. bubble level.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-5, the utility model provides a lithium battery energy storage box for a locomotive, comprising a mounting base 1, two symmetrically distributed fixing seats 10 are fixed on one side of the top of the mounting base 1, a rotating rod 11 is rotatably connected at the middle position of the two fixing seats 10, a battery box body 2 is fixedly sleeved at the middle position of the outer peripheral surface of the rotating rod 11, an opening 3 is arranged on the other side of the top of the mounting base 1, a threaded rod 4 is rotatably connected in the opening 3, one side of the threaded rod 4 penetrates through the opening 3 and extends out of the mounting base 1, a thread sleeve 5 is in threaded connection with the inner part of the outer peripheral surface of the threaded rod 4, a connecting plate 6 is fixed on the surface of the top of the thread sleeve 5, support rods 7 which are symmetrically distributed are hinged at two ends of the top of the connecting plate 6, the top of the support rods 7 are hinged with the surface of the bottom of the battery box body 2, one side of the rotating rod 11 passes through one of the fixing seats 10 and extends to the outside of the fixing seat 10, one side of the peripheral surface of the rotating rod 11 is provided with a thread section 12, the surface of the thread section 12 is in threaded connection with a sleeve seat 13, two sides of the sleeve seat 13 are in threaded connection with first bolts 14 in a penetrating manner, a thread groove 15 is formed in the position, close to the first bolts 14, of one fixing seat 10, one end of the first bolts 14 extends to the inside of the thread groove 15 in the adjacent position, a bubble level meter 23 is fixed on the surface of one end of the battery box body 2, whether the battery box body 2 is in a horizontal state is observed through the bubble level meter 23, the angle of the supporting rod 7 can be changed through rotating the threaded rod 4, so that the angle of the battery box body 2 can be changed, and the battery box body 2 can be adjusted to the horizontal state, so that the battery case 2 can be operated in a horizontal state.

Further, as shown in fig. 4 and 5, it is worth specifically describing that two heat dissipation holes 16 are communicated on one side of the battery box body 2, a ring body 17 is arranged on one side of the heat dissipation holes 16, a dust screen 18 is fixed at the middle position of the ring body 17, a plurality of second bolts 21 are equidistantly and circumferentially fixed on the surface of the battery box body 2 at the side position of the heat dissipation holes 16, a clamping plate 22 is in threaded connection with the outer peripheral surface of the second bolts 21, one side of the clamping plate 22 is in contact with the surface of the ring body 17 at the adjacent position, and when the ring body 17 and the dust screen 18 are placed at the position of one side of the heat dissipation holes 16, the clamping plate 22 moves on the outer peripheral surface of the second bolts 21 until the clamping plate 22 which is equidistantly and circumferentially arranged is in contact with the surface of the ring body 17 at the adjacent position under the cooperation of the threaded structure of the clamping plate 22 and the second bolts 21, so that the fixing effect is achieved on the ring body 17.

Further, as shown in fig. 5, it is worth specifically describing that the surface of the ring 17 near the side of the battery case 2 is provided with a ring groove 19, the inside of the ring groove 19 is inserted with a sealing ring 20, the surface of the sealing ring 20 near the side of the battery case 2 passes through the ring groove 19 at the adjacent position and is fixed with the surface of the battery case 2, and when the sealing ring 17 is fixed at the position of one side of the battery case 2 at the adjacent position, the sealing ring 20 extends to the inside of the ring groove 19 at the adjacent position, so that the sealing effect with the battery case 2 can be achieved when the sealing ring 17 is fixed.

Further, as shown in fig. 1 and fig. 2, it is worth specifically explaining that the rectangular groove 9 is formed in a penetrating manner on one side, away from each other, of the connecting plate 6, the limit bar 8 is inserted in a penetrating manner in the rectangular groove 9, the bottom of the limit bar 8 penetrates through the rectangular groove 9 at the adjacent position and is fixed with the surface of the top of the mounting base 1, and the movement track of the connecting plate 6 can be limited due to the interference between the rectangular groove 9 and the limit bar 8 when the connecting plate 6 moves, so that the connecting plate 6 can move more stably in the horizontal direction.

The scheme comprises the following working processes: in the actual use process, a user can fix the device at the battery box installation position of the electric locomotive through the installation base 1, and observe the bubble level meter 23 after the installation base 1 is fixed, so that whether the device is in a horizontal state can be known, if the bubble level meter 23 shows that the battery box body 2 is in the horizontal state, the battery box body 2 can be started up normally, if the bubble level meter 23 shows that the battery box body 2 is in an inclined state, the threaded rod 4 is rotated, the threaded sleeve 5 can only slide along the inner cavity track of the opening 3 due to the interference limiting effect of the opening 3, so that the threaded sleeve 5 can drive the connecting plate 6 to move in the horizontal direction under the matching effect between the inner thread structure of the inner wall of the threaded sleeve 5 and the outer thread structure of the outer peripheral surface of the threaded rod 4, and the limit effect generated under the interference effect of the limit bar 8 and the rectangular groove 9 enables the connecting plate 6 to move more stably, so that the angle of the supporting rod 7 is changed, the height of the supporting rod 7 in the vertical direction is changed until the battery box body 2 is adjusted to be in a horizontal state, then the sleeve seat 13 is sleeved on the outer circumferential surface of the threaded section 12 under the cooperation with the threaded structure of the threaded section 12, the first bolt 14 is rotated, the first bolt 14 can extend to the inside of the threaded groove 15 at the adjacent position under the cooperation with the threaded structure of the threaded groove 15, the sleeve seat 13 can be limited, the rotating rod 11 is limited under the connection effect of the threaded section 12 and the sleeve seat 13, the rotating of the rotating rod is avoided, so that the battery case 2 can be stably in a horizontal state.

The working process can be as follows: whether the battery box body 2 is in the horizontal state through the bubble level 23 observation, make bracing piece 7 can take place the angle variation through rotating threaded rod 4, thereby make the battery box body 2 can take place the angle variation, thereby can adjust the battery box body 2 to the horizontal state, thereby can make the battery box body 2 be in the horizontal state operation, thereby the emergence of certain abnormal sound condition of production when avoiding appearing the battery box body 2 operation, thereby can improve the life of the device, can play the heat dissipation effect through louvre 16, can play the dust prevention effect through dust screen 18, and ring body 17 can be prescribe a limit to it through cardboard 22, thereby make ring body 17 can install and dismantle, thereby can change ring body 17 and dust screen 18, thereby the use convenience of the device has been improved, thereby can ensure that dust screen 18 also can play better dustproof effect in long-term use.

Further, as shown in fig. 2, it is worth specifically explaining that the inner cavity of the opening 3 is in a T-shaped configuration, the threaded sleeve 5 is in a T-shaped configuration, and the inner cavity of the opening 3 and the threaded sleeve 5 are in a T-shaped configuration, so that the contact area between the inner cavity of the opening 3 and the surface of the threaded sleeve 5 is increased, and the stability of the threaded sleeve 5 during movement is improved.

To sum up: whether the battery box body 2 is in the horizontal state through the bubble level 23 observation, make bracing piece 7 can take place the angle variation through rotating threaded rod 4, thereby make the battery box body 2 can take place the angle variation, thereby can adjust the battery box body 2 to the horizontal state, thereby can make the battery box body 2 be in the horizontal state operation, thereby the emergence of certain abnormal sound condition of production when avoiding appearing the battery box body 2 operation, thereby can improve the life of the device, can play the heat dissipation effect through louvre 16, can play the dust prevention effect through dust screen 18, and ring body 17 can be prescribe a limit to it through cardboard 22, thereby make ring body 17 can install and dismantle, thereby can change ring body 17 and dust screen 18, thereby the use convenience of the device has been improved, thereby can ensure that dust screen 18 also can play better dustproof effect in long-term use.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs, the terms "comprising" or "comprises" and the like as used herein shall mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof without excluding other elements or articles, and that the terms "connected" or "connected" and the like shall not be limited to physical or mechanical connections, but shall also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium battery energy storage box for locomotive, includes mounting base (1), its characterized in that, one side at mounting base (1) top is fixed with two fixing bases (10) that are symmetrical distribution, two the intermediate position department rotation of fixing base (10) is connected with dwang (11), the intermediate position department fixed cover of dwang (11) outer peripheral face is equipped with battery box body (2), opening (3) have been seted up to the opposite side at mounting base (1) top, the inside rotation of opening (3) is connected with threaded rod (4), one side of threaded rod (4) passes opening (3) and extends the outside of mounting base (1), the inside part threaded connection that threaded rod (4) outer peripheral face is located opening (3) has thread bush (5), the fixed surface at thread bush (5) top has connecting plate (6), the both ends at connecting plate (6) top articulates there is bracing piece (7) that are symmetrical distribution, the top of bracing piece (7) articulates with the surface of battery box body (2) bottom, one side of dwang (11) passes one of side (10) and extends the outside of fixing base (10), the screw thread bush (12) is provided with screw thread section (12), the battery box is characterized in that first bolts (14) are connected with two sides of the sleeve seat (13) in a penetrating threaded manner, a thread groove (15) is formed in the position, close to the first bolts (14) at the adjacent positions, of one fixing seat (10), one end of each first bolt (14) extends to the inside of the thread groove (15) at the adjacent positions, and a bubble level (23) is fixed on the surface of one end of the battery box body (2).

2. The lithium battery energy storage box for locomotives according to claim 1, wherein: two radiating holes (16) are formed in one side of the battery box body (2) in a communicating mode, a ring body (17) is arranged on one side of the radiating holes (16), a dustproof net (18) is fixed at the middle position of the ring body (17), and a plurality of second bolts (21) are fixedly arranged on the surface of the battery box body (2) in an equidistant encircling mode at the side position of the radiating holes (16).

3. The lithium battery energy storage box for locomotives according to claim 2, characterized in that: the outer peripheral surface of the second bolt (21) is in threaded connection with a clamping plate (22), and one side of the clamping plate (22) is in contact with the surface of the ring body (17) at the adjacent position.

4. A lithium battery energy storage box for a locomotive according to claim 3, wherein: the ring body (17) is close to the surface of one side of the battery box body (2) and is provided with a ring groove (19), a sealing ring (20) is inserted into the ring groove (19), and the surface of one side of the sealing ring (20) close to the battery box body (2) penetrates through the ring groove (19) at the adjacent position and is fixed with the surface of the battery box body (2).

5. The lithium battery energy storage box for locomotives according to claim 1, wherein: the connecting plate (6) is located one side that bracing piece (7) kept away from each other and runs through and offer rectangular channel (9), the inside of rectangular channel (9) runs through and inserts and be equipped with spacing (8), the bottom of spacing (8) passes adjacent position rectangular channel (9) and is fixed mutually with the surface at installation base (1) top.

6. The lithium battery energy storage box for locomotives according to claim 1, wherein: the inner cavity of the opening (3) is in a T-shaped arrangement, and the thread sleeve (5) is in a T-shaped arrangement.